产品说明
一般描述
All Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith
分析说明
Appearance: passes test
Pressure: ≤ 30 bar
Performance (anthracene)
Theoretical Plates (N/m) (Anthracene): ≥ 100000
Capacity factor (Anthracene): 3.6 - 4.3
Tailing (USP): 0.86 - 1.30 %
Selectivity
separation factor (anthracene/progesterone): 2.30 - 2.60
法律信息
Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
| 质量水平 | 100 |
| 物料 | PEEK column |
| agency | suitable for USP L1 |
| 产品线 | Chromolith® |
| 特点 | endcapped |
| 包装 | 1 ea of |
| 标记范围 | 18% Carbon loading |
| 参数 | 200 bar pressure 45 ℃ max. temp. |
| technique(s) | LC/MS: suitable UHPLC-MS: suitable UHPLC: suitable mass spectrometry (MS): suitable (High) |
| 色谱柱长度 × 内径 | 5 cm × 2 mm |
| 基质 | monolithic silica |
| 基质活性基团 | C18 bonding phase |
| 孔径 | 1.5 μm macroporosity 13 nm mesoporosity |
| 表面积 | 300 m2/g |
| 操作pH范围 | 2 - 7.5 |
| 分离技术 | reversed phase |
| 储存温度 | no temp limit |
SUPELCO
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